The data displayed below were collected during a joint project between the following departments at Montana Tech of The University of Montana: Geophysical Engineering and the Montana Bureau of Mines and Geology. The samples represent sandstones collected and analyzed for their potential use as proppant material.

General Information
Sample Name B59-2 Site Name B59-JG
Latitude 45.03137 Longitude -108.43388
Geomethod NAV-GPS Datum WGS84
Elevation 5105 Township 09S
County CARBON Range 27E
100K Quad BRIDGER Section 20
24K Quad RED PRYOR MOUNTAIN Quarter Section DD
Sample Taken YES
Sample Date 8/18/2014 Formation Name Tensleep Formation (IPt)
Sampler Name JAY GUNDERSON Sampler Notes HELT RD 1 1/2 MI N OF CROOKED CK INTERSECTION ; WHITE FRIABLE VF GRND SS
Thickness 10 Extent 9999
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
422.1 220.6
Material Notes
CLUSTERS

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 335.5 1.1 0.92 %
20 306 308 2 1.67 %
30 296 299.3 3.3 2.75 %
40 285.5 289.3 3.8 3.17 %
50 263.9 268.5 4.6 3.83 %
60 260.4 263.7 3.3 2.75 %
70 284.2 287.8 3.6 3.00 %
140 253 335.2 82.2 68.50 %
pan 355.3 371.3 16 13.33 % No photo available
Totals 119.90 99.92 %
Error (Init/Final Mass) 0.08 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [B59_2_PRECRUSH1292015_12_14_10_34_3.pdf]